Pepto-Bismol treats both upset stomach and diarrhea, but Tums does not. Pepto-Bismol is not safe for pregnant or breastfeeding women, while Tums is safe. Tums is available in multiple strengths and ...

Acid reflux happens when stomach contents flow back into the esophagus. Eating smaller meals helps prevent acid reflux symptoms. Avoiding smoking may decrease acid reflux frequency. Acid reflux, or ...